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In the reaction 2Br^(-) + X(2) rarr Br(2...

In the reaction `2Br^(-) + X_(2) rarr Br_(2) + 2X^(-) , X_(2)` is

A

`Cl_(2)`

B

`Br_(2)`

C

`I_(2)`

D

`N_(2)`

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The correct Answer is:
A
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AAKASH SERIES-VII GROUP ELEMENTS-OBJECTIVE EXERCISE -1
  1. The wrongly matched amongst the following is :

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  2. If 'M' is a monovalent metal , the order of ionic character of their h...

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  3. In the reaction 2Br^(-) + X(2) rarr Br(2) + 2X^(-) , X(2) is

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  4. Which of the following has greatest reducing power ?

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  5. Mark the element which shows only one oxidation state in its compounds

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  6. The correct order of the thermal stability of hydrogen halide (H - X) ...

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  7. Which of the following statements regarding structure is not correct

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  8. Chlorine acts as a bleaching agent only in the presence of

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  9. The following is not a mineral of Chlorine

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  10. Cl2 (or) Br2 (or) I2 reacts with cold and dilute alkali solution to fo...

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  11. CI2 (or) Br2 (or) I2 reacts with hot conc. Alkali solution to form

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  12. When Brine solution is subjected to electrolysis the gases liberated a...

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  13. At ordinary temperature Cl2 reacts with

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  14. Chlorine oxidises H2 S to

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  15. The products formed when Cl2 reacts with excess of NH3 are

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  16. What are the products formed when ammonia reacts with excess chlorine ...

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  17. In the use of Cl2 as bleaching agent, the substance that is mainly res...

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  18. Which of the following is used in the extraction of gold

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  19. Which one of the following is formed apart from sodium chloride when c...

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  20. The catalyst in Deacon 's process is

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